The refractive index of water is \(\frac{4}{3}\) and for glass it is – McqOptions

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1.	The refractive index of water is \(\frac{4}{3}\) and for glass it is \(\frac{3}{2},\) w.r.t. water it is _____
A.	\(\frac{8}{9}\)
B.	\(\frac{9}{8}\)
C.	\(\frac{2}{3}\)
D.	\(\frac{3}{2}\)
Answer» C. \(\frac{2}{3}\)

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